Legal Representation
Attorney
Ron N. Dreben
USPTO Deadlines
Application History
28 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 21, 2025 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 21, 2025 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Mar 21, 2025 | RNL3 | Q | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | Loading... |
| Mar 21, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Nov 11, 2024 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 7, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| Dec 29, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Dec 29, 2015 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Dec 29, 2015 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Dec 29, 2015 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Oct 23, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jun 15, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Nov 4, 2006 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Nov 4, 2006 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Sep 27, 2006 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Sep 22, 2006 | I | PAPER RECEIVED | Loading... | |
| Mar 23, 2006 | PR89 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 9 | Loading... |
| Mar 15, 2006 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Nov 3, 2005 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Nov 3, 2005 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
| Apr 1, 2002 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 28, 2002 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Nov 7, 1995 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 15, 1995 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jul 14, 1995 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| May 16, 1995 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| May 5, 1995 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 27, 1995 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 001
chemical additives used in oilwell drilling muds to reduce the torque and drag on drill pipe
First Use Anywhere:
Jul 15, 1994
First Use in Commerce:
Jul 15, 1994
Classification
International Classes
001